Rule I created to block some sites on my son's computer at home.

sample-anyproxy-rule-for-son.js

/*
sample:
  redirect all https://www.roblox.com/t requests to http://localhost:3000/
  redirect all https://www.roblox.com/t requests to http://localhost:3000/

test:
  curl https://www.roblox.com/ --proxy http://192.168.1.84:8001
  curl https://www.yahoo.com/ --proxy http://192.168.1.84:8001

expected response:
  custom page served inside localhost:3000 (this can be your own server)
*/


module.exports = {
  *beforeSendRequest(requestDetail) {
    if (requestDetail.url.indexOf('roblox.com') >= 0 ||
        requestDetail.url.indexOf('youtube.com') >= 0) {
      const newRequestOptions = requestDetail.requestOptions;
      requestDetail.protocol = 'http';
      newRequestOptions.hostname = '127.0.0.1'
      newRequestOptions.port = '3000';
      newRequestOptions.path = '/';
      newRequestOptions.method = 'GET';
      return requestDetail;
    }
  },
  *beforeDealHttpsRequest(requestDetail) {
    return true;
  }
};